Histone H3 is one of the five main histone proteins involved in the structure of chromatin in eukaryotic cells. Featuring a main globular domain and a long N-terminal tail, H3 is involved with the structure of the nucleosomes of the ′beads on a string′ structure. The N-terminal tail of histone H3 protrudes from the globular nucleosome core and can undergo several different types of epigenetic modifications that influence cellular processes. These modifications include the covalent attachment of methyl or acetyl groups to lysine and arginine amino acids and the phosphorylation of serine or threonine.

17 kDa

A proprietary immunogen based on a peptide sequence containing phospho-serine corresponding to residue 10 of human histone H3. Clone 3H10.

Epitope: Ser10

Anti-Phospho-Histone H3 (Ser10) Antibody, clone 3H10, FITC Conjugate is a Mouse Monoclonal for detection of Histone H3 phosphorylated at serine 10. This mAb, also known as H3S10p,is labeled with Fluorescein isothiocyanate (FITC), published in peer reviewed journals & validated in WB, ICC & IF.

Research Category
Epigenetics & Nuclear Function

Research Sub Category
Histones

Western Blot Analysis: 0.5-5 µg/mL of this lot detected phosphorylated histone H3 in acid extracted proteins from mitotic HeLa cells (Catalog # 17-306) treated with colcemid.

Broad species cross-reactivity is expected.

Recognizes histone H3 phosphorylated at Ser10, MW 17 kDa.

Protein G Purified

Purified mouse monoclonal IgG in buffer containing PBS with 0.05% sodium azide, pH7.1.

Stable for 1 year at from date of receipt.

Control
Mitotic HeLa cells (IF).

Immunocytochemistry: Mitotic HeLa cells showed positive chromosome staining with 4μg/mL of this antibody.

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